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| PartNumber | MPQ4481GU-AEC1-P | MPQ4481GU-AEC1-Z | MPQ4484GU-AEC1-Z |
| Description | Switching Voltage Regulators 36V, 3A, Step-Down Converter with Prog Frequency and Single USB Charging Port for Automotive | Switching Voltage Regulators 36V, 3A, Step-Down Converter with Prog Frequency and Single USB Charging Port for Automotive | 6A 36V FREQ SELECT SYNC BUCK CONVERTER, Automotive - Tape and Reel (Alt: MPQ4484GU-AEC1-Z) |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-26 | QFN-26 | - |
| Output Voltage | 5.1 V, 5.17 V, 5.3 V | 5.1 V, 5.17 V, 5.3 V | - |
| Output Current | 3 A | 3 A | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 6 V | 6 V | - |
| Switching Frequency | 2.2 MHz | 2.2 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Qualification | AEC-Q100 | AEC-Q100 | - |
| Series | MPQ4481 | MPQ4481 | - |
| Packaging | Reel | Reel | - |
| Input Voltage | 12 V | 12 V | - |
| Quiescent Current | 0.7 mA | 0.7 mA | - |
| Type | Step Down Converter | Step Down Converter | - |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | - |
| Shutdown | Shutdown | Shutdown | - |
| Load Regulation | 1 % | 1 % | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 500 | 5000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 6 V | 6 V | - |